90056799

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20717}}^1$

素因数の和:20756

約数の個数: 32

約数和(自身を含む): 159114240

約数和(自身を除く): 69057441

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 20717, 62151, 145019, 186453, 435057, 476491, 559359, 1305171, 1429473, 3335437, 3915513, 4288419, 10006311, 12865257, 30018933, 90056799]

約数ペア:

[(1, 90056799), (3, 30018933), (7, 12865257), (9, 10006311), (21, 4288419), (23, 3915513), (27, 3335437), (63, 1429473), (69, 1305171), (161, 559359), (189, 476491), (207, 435057), (483, 186453), (621, 145019), (1449, 62151), (4347, 20717)]